import { ACCOUNT_ACCESS } from '~~/prisma/account-access-enum';
import Stripe from 'stripe';
import { AccountService } from '~~/lib/services/account.service';
import { AccountWithMembers } from '~~/lib/services/service.types';

const config = useRuntimeConfig();
const stripe = new Stripe(config.stripeSecretKey, { apiVersion: '2022-11-15' });

export default defineEventHandler(async event => {
  const body = await readBody(event);
  let { price_id, account_id } = body;
  account_id = +account_id;
  console.log(
    `session.post.ts recieved price_id:${price_id}, account_id:${account_id}`
  );

  const account: AccountWithMembers = await AccountService.getAccountById(
    account_id
  );
  let customer_id: string;
  if (!account.stripe_customer_id) {
    // need to pre-emptively create a Stripe user for this account so we know who they are when the webhook comes back
    const owner = account.members.find(
      member => member.access == ACCOUNT_ACCESS.OWNER
    );
    console.log(
      `Creating account with name ${account.name} and email ${owner?.user.email}`
    );
    const customer = await stripe.customers.create({
      name: account.name,
      email: owner?.user.email
    });
    customer_id = customer.id;
    AccountService.updateAccountStipeCustomerId(account_id, customer.id);
  } else {
    customer_id = account.stripe_customer_id;
  }

  const session = await stripe.checkout.sessions.create({
    mode: 'subscription',
    line_items: [
      {
        price: price_id,
        quantity: 1
      }
    ],
    // {CHECKOUT_SESSION_ID} is a string literal; do not change it!
    // the actual Session ID is returned in the query parameter when your customer
    // is redirected to the success page.
    success_url: `${config.public.siteRootUrl}/success?session_id={CHECKOUT_SESSION_ID}`,
    cancel_url: `${config.public.siteRootUrl}/cancel`,
    customer: customer_id
  });

  if (session?.url) {
    return sendRedirect(event, session.url, 303);
  } else {
    return sendRedirect(event, `${config.public.siteRootUrl}/fail`, 303);
  }
});